<!--
Copyright (C) 2023 Nicola Murino

This WebUI uses the KeenThemes Mega Bundle, a proprietary theme:

https://keenthemes.com/products/templates-mega-bundle

KeenThemes HTML/CSS/JS components are allowed for use only within the
SFTPGo product and restricted to be used in a resealable HTML template
that can compete with KeenThemes products anyhow.

This WebUI is allowed for use only within the SFTPGo product and
therefore cannot be used in derivative works/products without an
explicit grant from the SFTPGo Team (support@sftpgo.com).
-->
{{template "base" .}}

{{- define "extra_css"}}
<link href="{{.StaticURL}}/assets/plugins/custom/datatables/datatables.bundle.css" rel="stylesheet" type="text/css"/>
{{- end}}


{{define "page_body"}}

<div class="card shadow-sm">
    <div class="card-header bg-light">
        <h3 data-i18n="share.view_manage" class="card-title text-primary">View and manage shares</h3>
    </div>
    <div id="card_body" class="card-body">
        <div id="loader" class="align-items-center text-center my-10">
            <span class="spinner-border w-15px h-15px text-muted align-middle me-2"></span>
            <span data-i18n="general.loading" class="text-gray-600">Loading...</span>
        </div>
        <div id="card_content" class="d-none">
            <div class="d-flex flex-stack mb-5">
                <div class="d-flex align-items-center position-relative my-1">
                    <i class="ki-duotone ki-magnifier fs-1 position-absolute ms-6">
                        <span class="path1"></span>
                        <span class="path2"></span>
                    </i>
                    <input name="search" data-i18n="[placeholder]general.search" type="text" data-share-table-filter="search"
                        class="form-control rounded-1 w-200px ps-15" placeholder="Search" />
                </div>

                <div class="d-flex justify-content-end" data-share-table-toolbar="base">
                    <a data-i18n="general.add" href="{{.ShareURL}}" class="btn btn-primary">
                        <i class="ki-duotone ki-plus fs-2"></i>
                        Add
                    </a>
                </div>
            </div>

            <table id="dataTable" class="table align-middle table-row-dashed fs-6 gy-5">
                <thead>
                    <tr class="text-start text-muted fw-bold fs-6 gs-0">
                        <th data-i18n="general.name">Name</th>
                        <th data-i18n="share.scope">Scope</th>
                        <th data-i18n="general.info">Info</th>
                        <th class="min-w-100px"></th>
                    </tr>
                </thead>
                <tbody id="table_body" class="text-gray-800 fw-semibold"></tbody>
            </table>
        </div>
    </div>
</div>
{{- end}}

{{- define "modals"}}
<div class="modal fade" id="link_modal" tabindex="-1">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <div class="modal-header border-0">
                <h3 class="modal-title">
                    Share access links
                </h3>
                <div data-i18n="[aria-label]general.close" class="btn btn-icon btn-sm btn-active-color-primary" data-bs-dismiss="modal" aria-label="Close">
                    <i class="ki-duotone ki-cross fs-1"><span class="path1"></span><span class="path2"></span></i>
                </div>
            </div>
            <div class="modal-body fs-5">
                <div id="readShare">
                    <p>You can download the shared contents, as single zip file, using this <a id="readLink" href="#" target="_blank">link</a>.</p>
                    <p>If the share consists of a single directory you can browse and download files using this <a id="readBrowseLink" href="#" target="_blank">page</a>.</p>
                    <p>If the share consists of a single file you can download it uncompressed using this <a id="readUncompressedLink" href="#" target="_blank">link</a>.</p>
                </div>
                <div id="writeShare">
                    <p>You can upload one or more files to the shared directory using this <a id="writePageLink" href="#" target="_blank">page</a></p>
                </div>
                <div id="expiredShare">
                    This share is no longer accessible because it has expired
                </div>
            </div>
            <div class="modal-footer border-0">
                <button class="btn btn-primary" type="button" data-bs-dismiss="modal">
                    OK
                </button>
            </div>
        </div>
    </div>
</div>
{{end}}

{{define "extra_js"}}
<script {{- if .CSPNonce}} nonce="{{.CSPNonce}}"{{- end}} src="{{.StaticURL}}/assets/plugins/custom/datatables/datatables.bundle.js"></script>
<script type="text/javascript" {{- if .CSPNonce}} nonce="{{.CSPNonce}}"{{- end}}>

    function deleteAction(shareID) {
        ModalAlert.fire({
            text: $.t('general.delete_confirm_generic'),
            icon: "warning",
            confirmButtonText: $.t('general.delete'),
            cancelButtonText: $.t('general.cancel'),
            customClass: {
                confirmButton: "btn btn-danger",
                cancelButton: 'btn btn-secondary'
            }
        }).then((result) => {
            if (result.isConfirmed){
                $('#loading_message').text("");
                KTApp.showPageLoading();
                let path = '{{.ShareURL}}' + "/" + encodeURIComponent(shareID);

                axios.delete(path, {
                    timeout: 15000,
                    headers: {
                        'X-CSRF-TOKEN': '{{.CSRFToken}}'
                    },
                    validateStatus: function (status) {
                        return status == 200;
                    }
                }).then(function(response){
                    location.reload();
                }).catch(function(error){
                    KTApp.hidePageLoading();
                    let errorMessage;
                    if (error && error.response) {
                        switch (error.response.status) {
                            case 403:
                                errorMessage = "general.delete_error_403";
                                break;
                            case 404:
                                errorMessage = "general.delete_error_404";
                                break;
                        }
                    }
                    if (!errorMessage){
                        errorMessage = "general.delete_error_generic";
                    }
                    showToast(errorMessage);
                });
            }
        });
    }

    function editAction(shareID) {
        window.location.replace('{{.ShareURL}}' + "/" + encodeURIComponent(shareID));
    }

    function showShareLink(shareID, shareScope, isExpired) {
        if (isExpired == "1") {
            $('#expiredShare').show();
            $('#writeShare').hide();
            $('#readShare').hide();
        } else {
            let shareURL = '{{.BasePublicSharesURL}}' + "/" + encodeURIComponent(shareID);
            if (shareScope == '1') {
                $('#expiredShare').hide();
                $('#writeShare').hide();
                $('#readShare').show();
                $('#readLink').attr("href", shareURL + "/download");
                $('#readLink').attr("title", shareURL + "/download");
                $('#readUncompressedLink').attr("href", shareURL + "/download?compress=false");
                $('#readUncompressedLink').attr("title", shareURL + "/download?compress=false");
                $('#readBrowseLink').attr("href", shareURL + "/browse");
                $('#readBrowseLink').attr("title", shareURL + "/browse");
            } else {
                $('#expiredShare').hide();
                $('#writeShare').show();
                $('#readShare').hide();
                $('#writePageLink').attr("href", shareURL + "/upload");
                $('#writePageLink').attr("title", shareURL + "/upload");
            }
        }
        $('#link_modal').modal('show');
    }

    const tableData = [];
    {{- range .Shares}}
    tableData.push(['{{.Name}}','{{.Scope}}','{{- if .Password}}1{{- else}}0{{- end}}','{{.ShareID}}','{{- if .IsExpired}}1{{- else}}0{{- end}}', '{{.ExpiresAt}}', '{{.LastUseAt}}', '{{.UsedTokens}}', '{{.MaxTokens}}']);
    {{- end}}

    var sharesDatatable = function(){
        var dt;

        var initDatatable = function () {
            dt = $('#dataTable').DataTable({
                data: tableData,
                columnDefs: [
                    {
                        target: 0,
                        render: function(data, type, row) {
                            if (type === 'display') {
                                return escapeHTML(data);
                            }
                            return data;
                        }
                    },
                    {
                        target: 1,
                        render: function (data, type, row) {
                            if (type === 'display') {
                                switch (data){
                                    case "2":
                                        return $.t('share.scope_write');
                                    case "3":
                                        return $.t('share.scope_read_write');
                                    default:
                                        return $.t('share.scope_read');
                                }
                            }
                            return data;
                        }
                    },
                    {
                        target: 2,
                        searchable: false,
                        orderable: false,
                        render: function (data, type, row) {
                            if (type === 'display') {
                                let info = "";
                                if (row[5] > 0){
                                    info+= $.t('share.expiration_date', {
                                        val: parseInt(row[5], 10),
                                        formatParams: {
                                            val: { year: 'numeric', month: 'numeric', day: 'numeric' },
                                        }
                                    });
                                }
                                if (row[6] > 0){
                                    info+= $.t('share.last_use', {
                                        val: parseInt(row[6], 10),
                                        formatParams: {
                                            val: { year: 'numeric', month: 'numeric', day: 'numeric' },
                                        }
                                    });
                                }
                                if (row[8] > 0){
                                    info+= $.t('share.usage', {used: row[7], total: row[8]})
                                } else {
                                    info+= $.t('share.used_tokens', {used: row[7]})
                                }
                                if (data == "1"){
                                    info+= $.t('share.password_protected')
                                }
                                return info;
                            }
                            return data;
                        }
                    },
                    {
                        targets: 3,
                        searchable: false,
                        orderable: false,
                        className: 'text-end',
                        render: function (data, type, row) {
                            if (type === 'display') {
                                return `<div class="d-flex justify-content-end">
                                    <div class="ms-2">
                                        <a href="#" class="btn btn-sm btn-icon btn-light btn-active-light-primary" data-share-table-action="show_link">
                                            <i class="ki-duotone ki-fasten fs-5 m-0">
                                                <span class="path1"></span>
                                                <span class="path2"></span>
                                            </i>
                                        </a>
                                    </div>
                                    <div class="ms-2">
                                        <button type="button" class="btn btn-sm btn-icon btn-light btn-active-light-primary"
                                            data-kt-menu-trigger="click" data-kt-menu-placement="bottom-end">
                                            <i class="ki-duotone ki-dots-square fs-5 m-0">
                                                <span class="path1"></span>
                                                <span class="path2"></span>
                                                <span class="path3"></span>
                                                <span class="path4"></span>
                                            </i>
                                        </button>
                                        <div class="menu menu-sub menu-sub-dropdown menu-column menu-rounded menu-gray-600 menu-state-bg-light-primary fw-semibold fs-7 w-150px py-4" data-kt-menu="true">
                                            <div class="menu-item px-3">
                                                <a data-i18n="general.edit" href="#" class="menu-link px-3" data-share-table-action="edit_row">Edit</a>
                                            </div>
                                            <div class="menu-item px-3">
                                                <a data-i18n="general.delete" href="#" class="menu-link text-danger px-3" data-share-table-action="delete_row">Delete</a>
                                            </div>
                                        </div>
                                    </div>
                                </div>`;
                            }
                            return "";
                        }
                    }
                ],
                deferRender: true,
                stateSave: true,
                stateDuration: 0,
                stateLoadParams: function (settings, data) {
                        if (data.search.search){
                            const filterSearch = document.querySelector('[data-share-table-filter="search"]');
                            filterSearch.value = data.search.search;
                        }
                    },
                language: {
                    info: $.t('datatable.info'),
                    infoEmpty: $.t('datatable.info_empty'),
                    infoFiltered: $.t('datatable.info_filtered'),
                    loadingRecords: "",
                    processing: $.t('datatable.processing'),
                    zeroRecords: "",
                    emptyTable: $.t('share.no_share')
                },
                order: [[1, 'asc']],
                initComplete: function(settings, json) {
                    $('#loader').addClass("d-none");
                    $('#card_content').removeClass("d-none");
                    let api = $.fn.dataTable.Api(settings);
                    api.columns.adjust().draw("page");
                    KTMenu.createInstances();
                    handleRowActions();
                    $('#table_body').localize();
                }
            });

            dt.on('draw', function () {
                KTMenu.createInstances();
                handleRowActions();
                $('#table_body').localize();
            });
        }

        var handleSearchDatatable = function () {
            const filterSearch = document.querySelector('[data-share-table-filter="search"]');
            filterSearch.addEventListener('keyup', function (e) {
                dt.rows().deselect();
                dt.search(e.target.value, true, false).draw();
            });
        }

        function handleRowActions() {
            const editButtons = document.querySelectorAll('[data-share-table-action="edit_row"]');

            editButtons.forEach(d => {
                d.addEventListener("click", function(e){
                    e.preventDefault();
                    const parent = e.target.closest('tr');
                    editAction(dt.row(parent).data()[3]);
                });
            });

            const deleteButtons = document.querySelectorAll('[data-share-table-action="delete_row"]');

            deleteButtons.forEach(d => {
                d.addEventListener("click", function(e){
                    e.preventDefault();
                    const parent = e.target.closest('tr');
                    deleteAction(dt.row(parent).data()[3]);
                });
            });

            const showLinkButtons = document.querySelectorAll('[data-share-table-action="show_link"]');

            showLinkButtons.forEach(d => {
                d.addEventListener("click", function(e){
                    e.preventDefault();
                    let rowData = dt.row(e.target.closest('tr')).data();
                    showShareLink(rowData[3], rowData[1], rowData[4]);
                });
            });
        }

        return {
            init: function () {
                initDatatable();
                handleSearchDatatable();
            }
        }
    }();

    $(document).on("i18nshow", function(){
        sharesDatatable.init();
    });
</script>
{{end}}